When plasma glucose concentration increases, the secretion of insulin is ________ and the secretion of glucagon is ________. An increase in sympathetic activity will cause ________ secretion of insulin and ________ secretion of glucagon.

A. decreased; decreased; increased; unchanged
B. increased; decreased; decreased; increased
C. decreased; increased; increased; decreased
D. increased; decreased; increased; decreased
E. increased; increased; decreased; increased


Answer: B

Anatomy & Physiology

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